On Thu, May 21, 2015 at 05:11:57PM +0100, Damien Lespiau wrote: > On Thu, May 21, 2015 at 06:58:48PM +0300, Ville Syrjälä wrote: > > > > Hmm, actually are we not calling the skl_init_cdclk() on boot at all? I see > > > > it only in the resume path. > > > > > > Yes that's correct, we always have display intialized by the firmware on > > > big core as far as I know (which may not be true for BXT). > > > > What about module reload? > > I can see your point, but we're not totally de-initializing display on > unload today, so we keep the current CDCLK (among other things) across > module reload. > > Just tried tests/drm_module_reload and it works as expected, display > comes back up. Fair enough. Good enough for now at least then. -- Ville Syrjälä Intel OTC _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
